baber/WOPTO huggingface dataset:
Patent JP-S57179345-A (JP)
Title: Fuel injection timing controlling apparatus for diesel engine
Inventor: KATSUMATA MASAAKI
IPC: F02D41/40
Filed: 1981-04-30
Abstract: PURPOSE:To control the fuel injection timing of a diesel engine with high accuracy, by employing such an arrangement that the fuel injection timing under a steady or transient state can be adjusted automatically to an aimed injection timing determined by either of a digital switch or a memory for storing fuel injection timing controlling patterns. CONSTITUTION:An apparatus of this invention comprises a crank angle sensor 1, a reference signal sensor 2 and a fuel injection sensor 3, and the outputs of these sensors are applied to a counter 7 after shaping their waveforms respectively at buffers 4-6. The counter 7 resets the counted value when an output is produced from a second buffer 5 and counts the output of a first buffer 4 until an output is produced from a third buffer 6. The output of the counter 7 is applied, after A/D conversion at 8, to a subtracter 9, at which it is subtracted from either of the output of a digital switch 10 capable of determining the injection timing freely or the output of a pattern memory 13 which produces an injection timing signal in response to the operational conditions of engine. Fuel pressure is adjusted by controlling a solenoid valve driving unit 18 in response to the output obtained by integrating (at 15) the differential output of the subtracter 9.
Patent JP-H02243218-A (JP)
Title: Processing of drive shaft spline hole
Inventor: SHIBATA SHIGEO
IPC: B23F19/10
Filed: 1989-03-17
Abstract: PURPOSE:To cut an end part of a spline correctly in a semicircular form by installing a drive shaft to a rotary table of a milling machine inclined, and moving a tool forward and backward synchronously with the rotation of the table while it is rotating for one spline crest. CONSTITUTION:A tool 12 is installed to a main shaft 20 of a main shaft head 18 of a milling machine 10, and it is rotated by a motor 22. A taper table 26 is installed on a rotary table 24 for installing a spline hole of a yoke 2 to be processed inclined. After a spline is formed, the yoke 2 of which spline end part is to be processed in a semi-circular form is installed on the taper table 26 on the rotary table and rotated for one spline crest. In the meanwhile, a tool 12 is rotated, and while the yoke 2 is rotated in a range corresponding to one spline crest, the tool 12 is move forward and backward synchronously with this rotation. The yoke 2 and the tool 12 are thus moved to each other, thereby a semi-circular part is cut and formed at the end part of the spline of the spline hole of the yoke 2.
Patent JP-S56160980-A (JP)
Title: Food preservative and preserving method of food
Inventor: HARA KAZUO
IPC: A23L3/34
Filed: 1980-05-16
Abstract: PURPOSE: A food preservative with low toxicity to life regardless of the concentration thereof, containing a chelate agent and ethanol.  
     CONSTITUTION: One or two or more chelate agents selected from the group consisting of hydroxy carboxylic acids, e.g. citric acid, tartaric acid, malic acid, lactic acid, or succinic acid or sodium salts thereof, polyphosphoric acids or sodium salts thereof, and natural phosphoric acid componds, e.g. phytin or phytic acid, are mixed with ethanol. The resultant food preservative is used for preserving marine products and marine fish paste products, livestock meat and processed foods of the livestock meat, processed starch foods, processed soybean foods, processed egg foods, processed vegetable foods or fruits. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000259551-A (JP)
Title: Bus controller and information processing system having the same
Inventor: TANIOKA TAKAHIRO
IPC: G06F13/36
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To avoid the stall of a bus which can occur when the reception of a following command is disabled by buffer busy, by forcedly accepting the following command when registration and read to a command buffer are not performed for fixed time. SOLUTION: A stall detecting circuit 305 detects the stall of the bus by monitoring the registration in and read out of a command buffer 301 and temporarily suppresses a buffer busy signal in this case so as to accept the command from the bus. Since this additional command can be accepted, the stall detecting circuit 305 monitors the number of commands stored in the command buffer, and when this number exceeds a threshold value preset less than the number of entries in the command buffer, the reception of the following command from the bus is suppressed by the buffer busy signal.
Patent JP-S61225106-A (JP)
Title: Dermatic agent for external use
Inventor: FUJINUMA YOSHIMORI
IPC: A61K9/06
Filed: 1985-03-28
Abstract: PURPOSE:To provide an external agent for skin, containing an anionic surfactant in combination with a specific hydroquinone glucoside, having suppressed skin irritation of anionic surfactant in the external agent for skin, and useful as cosmetic, medicinal drug, quasi-drug, etc. CONSTITUTION:The objective external agent for skin contains (A) one or more aniotic surfactants such as lauric acid slat, cocoylsulfuric acid slat, casein salt, etc., and (B) one or more hydroquinone glucosides of formula (R is pentose residue, hexose residue, amino sugar residue, uronic acid residue and their methylated group) (especially preferably hydroquinone-beta-D-glucoxide). The sum of the components A and B in the agent is preferably 0.1-30wt%, especially 6-20wt%.
Patent JP-H10249738-A (JP)
Title: Cup brush for polishing roller
Inventor: NOROTA SUSUMU
IPC: B24D13/14
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To shorten the processes, and make the continuos use possible for a long period by adjusting an inclined angle of a planted bristle between a vertical direction of a pedestal surface, and an axis in the longitudinal direction of the planted bristles within a specific angle range, forming the bristle part by three layers, and forming a joined bristle layer by partially bonding the bristles by a rubber elastic resin mutually. SOLUTION: This cup brush is obtained by planting the bristles 1 along the circumferential direction of a disc-shaped pedestal 2 in the shape of ring in a condition that they are uniformly inclined. The bristles 1 are planted at an angle of α (inclined angle αof the planted bristle) to a vertical line 3 of a surface D of the disc-shaped pedestal 2, under a condition that the inclined angle α of the planted bristle is 7-70 deg.. Preferably the bristles 1 are planted at an angle of 15-45 deg.. The cup brush is separated into an independent bristle layer 6, a joined bristle layer 5 and a bristle planting resin layer 4, corresponding to the planted condition of the bristles 1. The jointed bristle layer 5 is placed between the bristle planting resin layer 4 and the independent bristle layer 6, and is partially bonded by a resin having the rubber elasticity.
Patent JP-S58181543-A (JP)
Title: Machine
Inventor: INOUE KIYOSHI
IPC: B25J9/16
Filed: 1982-04-16
Abstract: PURPOSE:To prevent wrong movement and enable stable machining, by providing a control mechanism in the driver of a machine tool or the like under numerical control or the like to accurately regulate the driving torque of the driver. CONSTITUTION:When machining torque for a workpiece on a table 1 fluctuates, the rotational angle between the shaft of a motor 3 and a driven shaft 2 changes. The rotation of the shaft of the motor 3 and that of the driven shaft 2 are detected by encoders 6, 7 respectively and counted of deviation by a deviation counter 12. A receiving-side torque signal sent out from the deviation counter 12 is compared with a prescribed torque signal sent out from a presetting unit 14, by a comparator circuit 13. If the receiving-side torque is higher than the prescribed torque, a control circuit 15 acts to decrease the revolution speed of the motor 3 to equalize the receiving-side torque to the prescribed torque.
Patent JP-S51140371-A (JP)
Title: Apparatus for washing wheels of heavy vehicle
Inventor: MIURA HIROKUNI
IPC: B60S3/04
Filed: 1975-05-29
Abstract: PURPOSE: To simultaneously wash wheels of heavy truck such as dump truck with an apparatus for washing wheels of heavy vehicle having front wheel washing section and rear wheel washing section to shorten the washing time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06238621-A (JP)
Title: Rush humidifier
Inventor: NISHIDA YOSHIHARU
IPC: B27K9/00
Filed: 1993-02-12
Abstract: PURPOSE:To improve quality of a surface of a rush-mat by a rush humidifier wherein rushes are made to be in a raised state and humid air is made to pass through the rushes so as to humidify them, so that the rushes can be humidified uniformly in a short time, saving a labor for adjusting difference in temperature. CONSTITUTION:After rushes 3 are housed being raised on a frame 2, a sheet 10 provided at an opened face is closed so as to shut out air. Under the frame 2, a ventilating moisture absorbing material 5 having a water supply device 4 is provided, which is moisturized incessantly by spraying water. With rotation of a fan 6, the air passes through the moisture absorbing material 5, so that the air is moisturized. The moisturized air passes through the rushes so as to moisturize the rushes. The air also passes an air passage 7 so as to cycle as shown by arrows. For replenishing the water, a sprayer is used. However, other methods than the use of the sprayer may be employed, that is, to generate steam by a humidifier or to only drop water.
Patent JP-S56161569-A (JP)
Title: Transfer and fixing device for electrophotographic copier
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/16
Filed: 1980-05-15
Abstract: PURPOSE:To prevent the occurrence of tonermelting of a photoreceptor during transfer by performing the trasfer from the photoreceptor to an intermediate member in a period shorter than the period of for fixing and transferring from the intermediate member to copying paper depending on heat. CONSTITUTION:The toner image 5 of a photoreceptor 1 is transferred to an intermediate member 7 by way of a press roller 11 of a small diameter and the toner image transferred to the medium 7 is heat fixed and transferred to copying paper by way of a heating roller 12 of a large diameter. With this constitution, the transfer period from the intermediate transfer to the copying paper which depends on heat is made shorter than the transfer period from the photoreceptor to the intermediate paper which does not depend on heat. Hence, the melting of the toner of the photoreceptor is prevented at the transfer, whereby the images of good quality is formed and the occurrence of damaging of the photoreceptor is prevented.
Patent JP-S63258455-A (JP)
Title: Production of azetidinone-1-oxoacetate by oxidation of corresponding 2-hydroxyacetate
Inventor: BAAKUREI UENDERU KIYUU JIYUNIA
IPC: C07F7/18
Filed: 1988-03-17
Abstract: A process for production of a 2-azetidinone-1-oxoacetate of the formula <CHEM> useful as an intermediate for preparation of 2-SR<2>-substituted-2-penem-3-carboxylate antibacterial agents; R<1> is a conventional hydroxy protecting group, R<1> is certain carboxy protecting groups and      R<2> is (C1-C6)alkyl, <CHEM>  and m and n are each 0, 1 or 2; which comprises contacting a corresponding (2-oxo-1-azetidinyl)-N-2-hydroxyacetate ester of the formula <CHEM> with manganese dioxide in a reaction-inert organic solvent at 0-50 DEG C.
Patent JP-S55155468-A (JP)
Title: Cell
Inventor: EDA NOBUO
IPC: H01M4/48
Filed: 1979-05-24
Abstract: PURPOSE:To suppress decomposition of organic solvent and prevent deterioration of cell performance dut to storage by using the metal oxide whose surface is decorated by silane coupling agent as the positive electrode active substance of an organic electrolyte cell having light metal negative electrode used. CONSTITUTION:Inside the case 1 made of stainless steel, a collector 6 made of titanium is fused, and over the collector, a positive electrode 5, a separator 7, and a liquid holding material 8 are arranged. On the inner surface of a sealing plate 2, a grid 3 is fused, and over the grid, a negative electrode 4 consisting of lithium sheets is press-fitted. With the sealing plate 2, the case 1 is sealed through a gasket 9, and thus an organic electrolyte cell is formed. As the positive electrode 5 active sybstance of this cell, metal oxide is used which consists of manganess dioxide or cupric oxide whose surface is decorated by silane coupling agent such as trimethyl- chlorosilane or dimethyl-chlorosilane.
Patent JP-H02247008-A (JP)
Title: Manufacture of metallic fiber for conductive resin and metallic fiber composition
Inventor: OKUNO MICHIO
IPC: B21C1/00
Filed: 1989-03-17
Abstract: PURPOSE:To inexpensively and efficiently manufacture metallic fiber for conductive resin by preventing metallic element wires adhering to each other through the resin compatible with the thermoplastic resin being the base material impregnated in a bundle of metallic element wires. CONSTITUTION:A bundle (a) of many metallic element wires impregnated with resin compatible with thermoplastic resin being a base material are delivered from a delivery bobbin 1, a metallic tape (b) sent out of an uncoiler 2 is made in parallel with the bundle (a) of metallic element wires through a guide roll 3, formed by a forming die 4 into a cylindrical shape to envelop the bundle (a) of metallic element wires. Lubricant (e) obtained when the composite base material (c) made in such a way is heated to a temperature at which pregnated resin is softened and flows is dropped from a lubricant supply tube 7, reduction working is carried out by many caliber rolling rolls 5 arranged in series to obtain metallic fiber (d) of a circular section shape and it is wound up on a winding bobbin 6 through a guide roll. Accordingly, the metal covering the metallic fiber need not be melted and removed after reduction working.
Patent JP-S56161537-A (JP)
Title: Photosensitive material and its developing method
Inventor: MORIYA TAKEO
IPC: G03F1/00
Filed: 1980-05-16
Abstract: PURPOSE: To efficiently obtain a high density relief image by combining a resin binder based on an alkali-soluble high-molecular vinyl compound having phenolic  OH groups with an aromatic diazonium compound to allow an unexposed part to  form color and harden.  
     CONSTITUTION: On a support such as a polyester film a photosensitive layer is formed contg. a 3W30pts.wt. aromatic diazonium salt as well as a 100pts.wt. resin binder contg. a ≥50wt.% high molecular vinyl compound having 300W2,600 average degree of polymn. and represented by the formula [where R is H, OH, COOH, alkyl, alkoxy, aryl, NO 2 , NH 2  or halogen, (x) is 5W50, (y) is 5W85 and (z) is 10W 60]. When the layer is developed with an alkaline developer of 12W12.8pH, said salt forms color by reaction with said binder, and the unexposed part is hardened. By adding a coupler forming azo dye to the developer, a higher density image is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10262058-A (JP)
Title: Control method for fixed connection
Inventor: KATO MASAAKI
IPC: H04L45/42
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To quickly recover faults by setting the connection to the switchboards, placed at two ends by means of a third party call control and notifying one of both switchboards of the fixed connection management information, to set the connection between both switchboards. SOLUTION: A command analysis part 33 notifies a fixed connection control part 34 of the analysis result to start the fixed connection processing, and the fixed connection data are read out of a fixed connection data base of a storage device 32. Then the part 34 sends the fixed connection data to a communication control part 36. The part 36 instructs a prescribed switchboard to set a call by means of the third party call control. The part 34 also retrieves a fixed connection information from the fixed connection data base 32 of the storage and sets the connection between two switchboards placed at both ends, based on the fixed connection information.
Patent JP-H07274398-A (JP)
Title: Harmonic wave suppressing system
Inventor: OKOCHI SADAO
IPC: H02J3/01
Filed: 1994-04-01
Abstract: PURPOSE:To provide a harmonic wave suppressing system in which energy conservation of the entire system is obtained when a UPS, an active filter, a dispersed power source, etc., are used by stopping a harmonic suppressor provided at an electronic apparatus side as required. CONSTITUTION:When power is supplied from an inverter 12 of a power source 11 to electronic apparatuses 20-1, 20-2,... of a load side in a system using a UPS of a continuous inverter power supply type, its state is detected by a connection detector 80, and a signal generator outputs a control signal. Receivers 60-1, 60-2,... receive the control signal at the load side thereby to stop operations of inner harmonic suppressors 40-1, 40-2.
Patent JP-S61224467-A (JP)
Title: Photoelectric transducer
Inventor: ISHIHARA SHINICHIRO
IPC: H01L31/0248
Filed: 1985-03-29
Abstract: PURPOSE:To enable signalprocessing wiring on the main surface of the substrate, and substantially reduce the size of photoelectric transducer elements CONSTITUTION:A photoelectric transducer element is provided on at least one surface of end surfaces of a substrate. This may be embodied as follows. For example, an Al substrate 1 is put into an anodic oxidation solution to form an Al2O3 film 2, and one end surface11 is made semicylindrical and the other surface 12 is made flat both by cutting so that bare surfaces are revealed. The bare Al surface appearing on the end plane 11 serves as the base electrode of a photoelectric transducer element to be fabricated later; the end plane 12 as an outlet electrode. A-Si films 16 are deposited in the ordr of p-type a-Si, i-type a-Si and n-type a-Si, beginning from the side of the end plane 11, to form a diode. After deposition of a-Si films, individual electrodes 5a selectively evaporated onto the main plane of the substrate 1, followed by the formation of a transparent conductive film (ITO)4 on the film 16.
Patent JP-S63231301-A (JP)
Title: Plate for illumination
Inventor: YAMAMOTO KUNITOSHI
IPC: G09F13/04
Filed: 1987-03-19
Abstract: PURPOSE:To improve the uniformity of the panel light emission of an illumination plate by decreasing the thickness of a printing film and the occupying area rate per unit area gradually with a decrease in the luminance of the light from a light source from the part where the luminance of the light is high. CONSTITUTION:The light transmittable printing film 2 is formed nearly to a circular shape to face the halogen lamp 4 on the surface of a transparent plate 1. The printing film 2 is formed to the large thickness in the central part facing the lamps 4 to suppress the luminance of the light transmitting therethrough. The thickness of the printing film 2 is decreased successively from the central part toward the circumferential part to allow the transmission of the luminance of the light from the lamps 4 as it is. The occupying area rate per unit area of the printing films 2 with respect to the transparent plate 1 is increased in the central part of the printing film 2 and is decreased toward the circumferential part to change the transmittance. The panel light emission of the illuminating plate 6 is uniformized by such constitution.
Patent JP-S56163238-A (JP)
Title: Powder-compacted case-hardening steel with superior fine grain maintaining stability in heat treatment and its manufacture
Inventor: KAJINAGA TAKEYOSHI
IPC: C22C38/30
Filed: 1980-05-19
Abstract: PURPOSE: To obtain the titled steel by adding a specified amount of Mn and/or Cr, Si, Al, Ti, C and O to an alloy steel obtd. by hot compacting alloy steel powder so as to disperse a nonmetallic inclusion consisting essentially of Mn and/or Cr oxides in the matrix and specify the grain size distribution.  
     CONSTITUTION: This steel is an alloy steel obtd. by hot compacting alloy steel powder contg. ≥1 kinds of by wt., 0.35W2.3% Mn and 0.3W5% Cr, and further contg. <0.1% Si, <0.01% Al, <0.01% Ti, 0.26W0.39% C and 0.18W0.35% O. A nonmetallic inclusion finely dispersed in the matrix is consisting essentially of Mn and/or Cr oxide, and grains having ≤10μm grain size in the grains of the inclusion are adjusted to ≥95% by number. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06277660-A (JP)
Title: Water treatment apparatus
Inventor: URAGAMI ITSUO
IPC: C02F9/00
Filed: 1993-03-24
Abstract: PURPOSE:To perform good water treatment by sufficiently developing the effects of both of an ultraviolet irradiation device and an ozone reactor. CONSTITUTION:An ozone blowing diffusion pipe 11 is provided to the lower part of an ozone reaction tank 1 being a stainless steel tank or cylinder 10 and a water sending pipe 12 is provided to the upper part of the tank 1 while a drain pipe 13 is provided to the lower part thereof. Treated water flows from the upper part of the tank 1 to the lower part thereof to be opposed to ozone and ozone is efficiently dissolved in the treated water. Ozone dissolved in the treated water oxidizes and decomposes org. matter in water and, thereafter, the treated water is discharged from the drain pipe 13 to be supplied to an ultraviolet irradiation device 2 being an external illumination type flowing water type sterilizing device having a water passing pipe 21 provided to the central part thereof. The drain pipe 13 from the ozone reaction tank 1 is connected to the lower part of the water passing pipe 21 and an outlet pipe 22 taking out treated water is connected to the upper part thereof and a plurality of ultraviolet lamps 23 are provided to the outer periphery of the water passing pipe 21.
Patent JP-H09230502-A (JP)
Title: Belt-like film supporting device and belt-like film traveling device
Inventor: SUZUKI KOJI
IPC: G03B17/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To drive a belt-like film to travel without damaging the belt-like film by blowing up gas to one surface of the belt-like film. SOLUTION: Positive pressure air column parts 26 and 28 are constituted by integrally holding columnar core part 40 and a columnar outer peripheral part 42 in a state where they are interposed between the plate-like shielding members 43A and 43B. In the core part 40, air supplied from a 1st air supply part 45 into space 40B through an air introducing path 44 is blown up to one surface of motion picture film 11 traveling in a gap 41 respectively through through-holes 40C, and the film 11 is made to float from the core part 40 by the pressure of the air. Meanwhile, in such a case, tension in accordance with the pressure of the air blowing out from the through-holes 40C is applied to the film 11 by leading the film 11 on the outside in the gap 41.  The outer peripheral part 42 is formed so that it may come close to and separate from the peripheral side surfaces 40D and 40E of the core part 40, and it may largely separate from a curvature surface 40A.
Patent JP-S60209254-A (JP)
Title: Catalyst for manufacturing gas containing methane
Inventor: YOKOYAMA SHIGEO
IPC: B01J23/78
Filed: 1984-04-03
Abstract: PURPOSE:To obtain a catalyst for manufacturing gas contg. methan which is high in selectivity, high in activity at low temp. and long in life by depositing Ni or nickel oxide on a carrier contg. the oxides of alkaline metallic elements. CONSTITUTION:At least >=0.01wt% preferably 1-90wt% Ni or nickel oxide is deposited on a carrier (for example, alumina) contg. at least >=0.01wt% preferably 0.1-95wt% oxides (for example, MgO) of alkaline earth metallic elements. The catalyst obtained by said method is high in selectivity and high in activity at low temp. for the reaction wherein methanol or mixture of metanol and water serving as raw material is reformed to a gas contg. methane thereby and has performance remarkably excellent in durability.